I have ZDML7 Sp1 on OES SP2 ,User is authnicate by Middle Tier.
In these days, users response that their NAL windows is empty, no AP icons.
I try to close & start NAL windows, but it still show nothing...

I try to other method that I first login netstorage on the ZDM Server,it
show login correct & successful ,then I close & start NAL windws,it show
all AP icons correctly.

I think about the reason may be the Middletier daemon , but I restart it
(novell-xsrvd) , about a day time, the condition still again!!

Anybody could help me to resolve the issue ?